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Dr. Gary Onik Is this you?

About Dr. Gary Onik

Dr. Gary Onik, MD is a Doctor primarily located in Kissimmee, FL. His specialties include Radiology and Vascular and Interventional Radiology. Dr. Onik is affiliated with Florida Hospital Celebration. He speaks English.

Rating Overview

18 Ratings with 1 Comment

The overall average patient rating of Dr. Gary Onik is Great. Dr. Gary Onik has been rated by 18 patients. From those 18 patients 1 of those left a comment along with their rating. The overall rating for Dr. Gary Onik is 4.4 of 5.0 stars.

Mapbox Map of Dr. Gary Onik

Primary Address

400 Celebration Pl
Kissimmee, FL 34747
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Dr. Gary Onik has the following 2 specialties

  • Radiology

    A radiologist is a physician who specializes in the use of medical imaging to diagnose and treat illnesses or injuries in patients.
    The different types of medical imaging are X-ray, computed tomography (CT) scans, magnetic resonance imaging (MRI), ultrasound, and nuclear medicine.
    Radiologists are experts in these different types of tests and can advise a primary care doctor on which test is most appropriate in a specific case. These doctors also assist primary care doctors in analyzing the images produced by these tests in order to determine next steps necessary for treatment.

  • Vascular and Interventional Radiology

    Interventional radiologists, also known as vascular radiologists, use minimally-invasive imaging techniques to diagnose conditions in your organs and blood vessels. For example, if you need an angiography (an x-ray of the arteries) to diagnose a blockage in your blood vessels, your doctor will refer you to an interventional radiologist. They can, if needed, perform an angioplasty to open up the blocked passage.
    They’re also trained to perform needle biopsies, insert stents, treat varicose veins and obstructions of the urinary tract (possibly due to kidney stones) and can help with dangerous postpartum bleeding. They treat various types of fibroids and embolization, which is a clot, air bubble or other blockage in the bloodstream. While the types of imaging procedures they perform are more invasive than x-rays done to identify broken bones, pain levels and recovery time are usually minimal.

  • Expertise

    2 Expertise

  • Cancer
  • Prostate Cancer (Prostatic Neoplasm)


Showing 5 of 18

Five Stars

Dr Onik is a very special dr and individual who cared for me and followed with personal care way beyond the normal. I just want to express my extreme gratefulness for saving my. Life and caring for me and my wife as he did. He is a very special man.

Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Four Stars
Five Stars
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  • Hospital Affiliations

    Dr. Onik is affiliated (can practice and admit patients) with the following hospital(s).

  • Florida Hospital Celebration
  • Accepted Insurance

    Dr. Gary Onik accepts the following insurance providers.

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Locations & Directions

400 Celebration Pl, Kissimmee, FL


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  • Nearby Doctors

    Dr. Gary Onik is similar to the following 3 Doctors near Kissimmee, FL.